Purification
Ghusl & tayammum
Ghusl
A full ritual bath is required after specific states of major ritual impurity, including sexual intercourse, qualifying sexual discharge, and the completion of menstruation or postnatal bleeding. Intend purification and wash the whole body, including hair roots and folds, ensuring that water reaches the skin. Mouth, nose, rubbing, and continuity have different legal ranks across schools.
Tayammum
Dry purification is a concession when water is unavailable or its use would cause qualifying harm. It is not simply an alternative chosen for convenience. The permitted surface, sequence, extent of wiping, timing, and number of prayers allowed differ by school. Learn the method for your circumstances from a qualified teacher.
The detailed purification chapter covers washing, bleeding, and exemptions according to the Hanafi school.



